Lasers are great for heating things up, whether you need to do it quickly, hit a precise target, or do it from a distance.

The approach uses lasers and holograms to detect misalignments as small as 0.017 nanometers. Researchers at the University of ...

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2025.240189, discusses enhanced photoacoustic microscopy ...

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2025.240189 , discusses enhanced photoacoustic microscopy with physics-embedded ...

Key Laboratory of Micro-systems and Micro-structures Manufacturing, Ministry of Education, Harbin Institute of Technology, Harbin 150001, China ...

And as a reward for the first players who made it through Laser Hell together, Hazelight Studios is flying them to Sweden to see its next game. Spoilers for accessing the secret level to follow.

In a collaboration between process engineering and photonics at TU Wien (Vienna), this problem has now been solved using a very special type of light source: terahertz radiation from a quantum ...